erbium

• ChemBase ID: 107329
• Molecular Formular: Er
• Molecular Mass: 167.259
• Monoisotopic Mass: 165.930293
• SMILES: [Er]
• Canonical SMILES: [Er]
• InChI: InChI=1S/Er
• InChIKey: UYAHIZSMUZPPFV-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: erbium
• IUPAC Traditional name: erbium
• Synonyms: Erbium; ERBIUM 99.9%; Erbium, plasma standard solution, Specpure®, Er 1000 g/ml; Erbium, plasma standard solution, Specpure®, Er 10,000 g/ml; Erbium powder, -40 mesh; Erbium, AAS standard solution, Specpure®, Er 1000 g/ml; Erbium foil, 0.62mm (0.024in) thick; Erbium pieces; Erbium foil, 0.1mm (0.004in) thick; Erbium rod, 6.35mm (0.25in) dia; Erbium rod, 12.7mm (0.5in) dia; Erbium pieces, distilled dendritic; Erbium foil, 0.25mm (0.01in) thick; Erbium foil, 0.025mm (0.001in) thick; 铒; 铒,等离子标准溶液, Specpure®, Er 1000®g/ml; 铒,等离子标准溶液, Specpure®, Er 10,000®g/ml; 铒粉, -40目; 铒, AAS标准溶液, Specpure®, Er 1000 μg/ml; 铒箔, 0.62mm (0.024in) 厚; 铒片; 铒箔, 0.1mm (0.004in) 厚; 铒棒, 6.35mm (0.25in) 直径; 铒棒, 12.7mm (0.5in) 直径; 铒片, 蒸馏后树枝状; 铒箔, 0.25mm (0.01in)厚; 铒箔, 0.025mm (0.001in) 厚

Database IDs

• CAS Number: 7440-52-0
• EC Number: 231-160-1; 231-714-2
• MDL Number: MFCD00010987
• PubChem SID: 162093721; 24855946; 24855788; 24855947
• PubChem CID: 23980

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 0.0
• LogD (pH = 7.4): 0.0
• Log P: 0.0
• Molar Refractivity: 0.0 cm^3
• Polarizability: 6.944525 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: ≈0.14g/25x25mm, Packaged under argon; ≈0.29g/mm, Cast rod, diameter is approximate; ≈0.57g/25x25mm; ≈1.2g/mm, Cast rod, diameter is approximate; ≈1.4g/25x25mm; ≈3.5g/25x25mm; chips; foil; ingot; Liquid; Packaged under argon; Packaged under argon in glass bottle; powder
• Melting Point: 1529 °C(lit.)
• Boiling Point: 2868 °C(lit.)
• Density: 9.062 g/mL at 25 °C(lit.)
• Resistivity: 86 μΩ-cm, 20°C

Safety Information

• Storage Warning: Air & Moisture Sensitive; Moisture Sensitive
• European Hazard Symbols: Corrosive (C); Flammable (F)
• UN Number: 3089; UN3089; UN3178; UN3264
• German water hazard class: 3
• Hazard Class: 4.1; 8
• Packing Group: 2; II; III
• Risk Statements: 11; 11-15; 11-17; 34
• Safety Statements: 23-26-36/37/39-45; 7/8-33-43-60; 7/8-43; Neverusewater.
• TSCA Listed: 是
• GHS Pictograms: GHS02; GHS05
• GHS Signal Word: Danger; Warning
• GHS Hazard statements: H228; H228-H260; H314-H318
• GHS Precautionary statements: P210; P210-P231+P232-P241-P280-P240-P501A; P210-P231+P232-P241-P370+P378B-P402+P404-P501A; P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RID/ADR: UN 3089 4.1/PG 2

Product Information

• Purity: 99.9%; 99.9% (metals basis excluding Ta); 99.9% (rare earth, metals basis); 99.9% (REO); 99.9% trace metals basis
• Particle Size: -40 mesh
• Thickness: 1 mm
• Empirical Formula (Hill Notation): Er

DETAILS

MP Biomedicals - 05203350

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 263052

Packaging
10 g in poly bottle

Sigma Aldrich - 261084

Packaging
10 g in poly bottle

Sigma Aldrich - 693685

Application
Used in Physical Vapor Deposition (PVD) processes, including thermal and electron-beam (e-beam) evaporation, for the preparation of thin films.
Packaging
1 ea in rigid mailer
Quantity
1 ea = 25 x 25 mm

Sigma Aldrich - 263044

Packaging
5 g in poly bottle